renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:recommended"
  ],
  "customManagers": [
    {
      "customType": "jsonata",
      "fileFormat": "yaml",
      "managerFilePatterns": [
        "/(^|/)(workflow-templates|\\.(?:github|gitea|forgejo)/(?:workflows|actions))/.+\\.ya?ml$/",
        "/(^|/)action\\.ya?ml$/"
      ],
      "matchStrings": [
        "jobs.*.strategy.matrix.nextcloud[-1].{ \"depName\": \"nextcloud\", \"currentValue\": $ }"
      ],
      "datasourceTemplate": "docker"
    },
    {
      "customType": "regex",
      "managerFilePatterns": ["appinfo/info.xml"],
      "matchStrings": [
        "max-version=\"(?<currentValue>\\d+)\""
      ],
      "datasourceTemplate": "docker",
      "depNameTemplate": "nextcloud"
    }
  ]
}